A Single Nickel Catalyst for the Acceptorless Dehydrogenation of Alcohols and Hydrogenation of Carbonyl Compounds

被引：116

作者：

Chakraborty, Sumit ^{[1
]}

Piszel, Paige E. ^{[1
]}

Brennessel, William W. ^{[1
]}

Jones, William D. ^{[1
]}

机构：

[1] Univ Rochester, Dept Chem, Rochester, NY 14627 USA

来源：

ORGANOMETALLICS | 2015年 / 34卷 / 21期

基金：

美国国家科学基金会;

关键词：

IRIDIUM COMPLEXES; OXIDATION; RUTHENIUM; HETEROCYCLES; LIGANDS; IMINES; BEARING; SYSTEM; OSMIUM; WATER;

D O I：

10.1021/acs.organomet.5b00824

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A single homogeneous nickel(II) complex, supported by the tris(3,5-dimethylpyrazoly)borate ligand and 2-hydroxyquinoline ancillary ligand, is shown to catalyze both acceptorless dehydrogenation of alcohols and hydrogenation of carbonyl compounds under mild conditions. Products from the catalytic reactions were isolated with good yields. A mechanistic investigation highlights the critical role of the 2-hydroxyquinoline ligand in the catalysis and argues against a stepwise dehydrogenation pathway.

引用

页码：5203 / 5206

页数：4

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